G3500 Engines Caterpillar

Installation Procedure

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Illustration 1	g00591832

1. Place clean engine oil on the O-ring seals. Attach Tooling (A) and a suitable lifting device to engine oil pump (9). The weight of engine oil pump (9) is approximately 39 kg (86 lb).

2. Ensure that the splines on the shaft of engine oil pump (9) are correctly engaged with the splines of the engine oil pump drive gear. Install bolts (10) and (11).

3. Connect clip (12).
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   Illustration 2	g01253313

4. Place clean engine oil on the O-ring seals and install tube (5) in elbow (6). Install bolts (7).

5. Place clean engine oil on the O-ring seals and install tube (8) and the flange on the engine oil cooler bonnet.
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   Illustration 3	g01253311

6. Install the gaskets and adapter (1) with bolts (2), (3), and (4).

7. Fill the cooling system to the correct level with coolant. Refer to Operation and Maintenance Manual, "Cooling System Coolant - Change".